Zobrazeno 1 - 10
of 10
pro vyhledávání: '"Yingxian Estella Yu"'
Publikováno v:
Journal of Fluid Mechanics. 958
We study the linear stability of bubbles in a capillary tube under external flow. Yu et al. (J. Fluid Mech., vol. 911, 2021, pp. 1–19) showed that a rich variety of bubble dynamics occurs when a downward external flow is applied, opposing the buoya
Supporting datafor the paper.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4d9a59438893a66501e26fd8956095ad
Publikováno v:
Journal of Fluid Mechanics. 911
We study bubble motion in a vertical capillary tube under an external flow. Bretherton (J. Fluid Mech., vol. 10, issue 2, 1961, pp. 166–188) has shown that, without external flow, a bubble can spontaneously rise when the Bond number (, thus suggest
Publikováno v:
Langmuir : the ACS journal of surfaces and colloids. 36(25)
Diffusiophoresis is the spontaneous movement of colloidal particles in a concentration gradient of solutes. As a small-scale phenomenon that harnesses energy from concentration gradients, diffusiophoresis may prove useful for passively manipulating p
Publikováno v:
Yu, Y E, Zhu, L, Shim, S, Eggers, J & Stone, H A 2018, ' Time-dependent motion of a confined bubble in a tube : Transition between two steady states ', Journal of Fluid Mechanics, vol. 857, R4 . https://doi.org/10.1017/jfm.2018.835
When a confined bubble translates steadily in a cylindrical capillary tube, without the consideration of gravity effects, a uniform thin film of liquid separates the bubble surface and the tube wall. In this work, we investigate how this steady state
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ae66f41f10d5257c0dd8ad8133f7a8e3
https://hdl.handle.net/1983/3c8c3f53-599b-4b37-bdfa-ddeda79a839e
https://hdl.handle.net/1983/3c8c3f53-599b-4b37-bdfa-ddeda79a839e
Publikováno v:
Physical Review Fluids. 3
High-speed imaging experiments and numerical simulations show that the minimum size of drops ejected after bubble bursting is determined by an interplay of viscous and inertial-capillary forces both prior and subsequent to jet formation. Implications
Publikováno v:
Physical Review Fluids. 2
A propagating viscous gravity current that leaks fluid through a permeable substrate and a fixed edge is studied. Results address the time evolution of the profile shape, the amount of fluid loss through each drainage mechanism, and practical implica
Publikováno v:
Soft matter. 13(15)
We study the process of coating the interface of a long gas bubble, which is translating in a horizontal circular capillary tube filled with a colloidal suspension. A typical elongated confined bubble is comprised of three distinct regions: a spheric
Publikováno v:
Applied Physics Letters. 112:181604
When confined in a liquid-filled circular cylinder, a long air bubble moves slightly faster than the bulk liquid as a small fraction of the liquid leaks through a very thin annular gap between the bubble and the internal wall of the cylinder. At low
Publikováno v:
Journal of Fluid Mechanics; 12/25/2018, Vol. 857, p1-12, 12p